What should you check?
- 01
Restart normally
Try a normal restart and compare another suitable charger, connection or app if the symptom makes this relevant.
When should you seek professional repair?
If the symptom persists or you suspect physical damage, get a model-specific diagnosis and a written cost estimate. Avoid changing important settings or erasing data without a backup.
Original manufacturer reference
Community observations are not the same as a manufacturer diagnosis. Check the original advice for your exact device.
Manufacturer support ↗